Find flights
Deals
Airlines

HK$768+ Cheap flights from Sydney

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — HKG
6 May — 13 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Sydney within your budget

 
Find flights departing from Sydney that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 6 April 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 26-7

10:05-13:15

3 stops28h 10m

Incheon Intl

Mon 17-8

14:15-08:00

3 stops40h 45m

HK$4,270

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 8-8

09:15-13:15

1 stop30h 00m

Hong Kong Intl

Sun 30-8

14:35-07:00

1 stop14h 25m

HK$4,458

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 25-4

10:00-14:50

2 stops29h 50m

Incheon Intl

Thu 7-5

15:50-08:00

2 stops39h 10m

HK$4,764

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 7-9

10:15-17:25

1 stop33h 10m

Hong Kong Intl

Thu 10-9

14:30-12:15

1 stop19h 45m

HK$5,242

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 2-6

09:15-07:10

1 stop22h 55m

Incheon Intl

Sun 14-6

11:00-10:00

1 stop22h 00m

HK$5,681

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 9-6

10:15-19:25

1 stop34h 10m

Incheon Intl

Fri 12-6

11:40-07:20

1 stop18h 40m

HK$5,759

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 15-5

11:05-19:10

Nonstop10h 05m

Hong Kong Intl

Sat 23-5

22:05-09:35

Nonstop9h 30m

HK$5,931

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 29-5

10:15-06:40

1 stop21h 25m

Incheon Intl

Sun 14-6

10:35-08:15

1 stop20h 40m

HK$5,994

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 2-6

10:05-13:15

3 stops28h 10m

Incheon Intl

Wed 17-6

15:50-12:35

2 stops43h 45m

HK$6,253

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 1-9

10:15-13:30

2 stops29h 15m

Hong Kong Intl

Tue 8-9

14:30-12:15

1 stop19h 45m

HK$6,292

Flights are sorted by cheapest return flights first.

Deals found on 1-4

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Sydney

Have a flexible travel schedule? Discover the best time to fly from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney

Get recent, data-driven insights about flights from Sydney including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sydney?

Use this chart to determine the optimal time to book a return flight from Sydney to Hong Kong. Price data was last updated on 3 April 2026.

The price you pay for your flight from Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney?

Currently, August is the cheapest month in which you can book a flight from Sydney (average of HK$3,267). Flying from Sydney in December will prove the most costly (average of HK$5,124). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Sydney?

Many airlines operate round-trip flights from Sydney: Cathay Pacific, Hong Kong Airlines, Qantas Airways. These airlines fly to the following popular destinations: Hong Kong.

Jetstar
Jetstar
From HK$287
Cathay Pacific
Cathay Pacific
From HK$4,047
Virgin Australia
Virgin Australia
From HK$638
China Southern
China Southern
From HK$3,701

What are popular destinations to fly to from Sydney?

If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (224 flights per day), Brisbane (182 flights per day) and Adelaide (169 flights per day).

Hong Kong Intl
Hong Kong Intl
From HK$3,399
Melbourne
Melbourne
From HK$317
Guangzhou Baiyun
Guangzhou Baiyun
From HK$2,711

What is the cheapest place to fly to from Sydney?

The cheapest city to fly to from Sydney is Melbourne, with prices starting at HK$317. Explore other affordable destinations below.

Melbourne
Melbourne
From HK$317
Hobart
Hobart
From HK$1,461
Singapore Changi
Singapore Changi
From HK$1,687
Proserpine Whitsunday Coast
Proserpine Whitsunday Coast
From HK$1,943

Airline reviews for flights from Sydney

Get insights into the airlines that provide service from Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Sydney. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with Cathay Pacific,Qantas Airways, andHong Kong Airlines from Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,248 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,248 reviews
Cathay Pacific
7.6
Good
1,248 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Qantas Airways
7.5
Good
1,017 reviews
Cathay Pacific
7.6
Good
1,248 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Hong Kong Airlines
6.3
Okay
30 reviews
Cathay Pacific
7.6
Good
1,248 reviews
Check prices

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline from Sydney

Browse through various options for flying your favourite airline from Sydney. Flight routes are based on user searches made on Cheapflights and were last updated on 6 April 2026.
Cathay Pacific flights from Sydney to Hong Kong
Jetstar flights from Sydney to Melbourne
Qantas Airways flights from Sydney to Hong Kong
China Southern flights from Sydney to Guangzhou

Related info for your journey

Access useful and relevant information related to your journey from Sydney. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 6 April 2026.

  • What are the most popular destinations to fly to from Sydney?

    This month, the top selected destinations from Sydney are Brisbane, Auckland, Bangkok Suvarnabhumi Airport. Throughout the year, Auckland, Bangkok Suvarnabhumi Airport, Brisbane are some of the top choices made by users flying from Sydney.

  • What is the cheapest flight from Sydney to anywhere?

    Users have flown out of Sydney for as low as HK$317 to Melbourne Avalon Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$7,084 to fly from Sydney.

  • What are the cheapest airlines flying from Sydney to anywhere?

    Over the past few days, we've found that Jetstar, Virgin Australia, and Batik Air have the cheapest prices from Sydney. Jetstar flights from Sydney to Auckland Intl (HK$287), Virgin Australia flights from Sydney to Adelaide (HK$638), and Batik Air flights from Sydney to Denpasar Bali Ngurah Rai (HK$1,226).

  • What is the cheapest premium economy flight from Sydney?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Sydney.
    Fly Sydney Kingsford Smith to Melbourne Airport from HK$5,707
    Fly Sydney Kingsford Smith to Manila from HK$8,440
    Fly Sydney Kingsford Smith to Shanghai Pu Dong Airport from HK$9,184
    Fly Sydney Kingsford Smith to Singapore from HK$11,677

  • What is the cheapest month to fly from Sydney?

    Currently, the cheapest month for flights from Sydney is August. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Sydney?

    Check out the cheapest flights from Sydney to embark to:
    Fly from Sydney to Hong Kong from HK$3,346 round trip

  • How does Cheapflights help users find flights from Sydney?

    When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Sydney?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

  • Can Cheapflights find flights from Sydney with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Sydney become cheaper?

    Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney?

When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

Can Cheapflights find flights from Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.